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Contract OI history

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Jun 17, 2027 EXPIRATION

MGM $25.00 Put

MGM270617P00025000

Latest saved OI535Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MGM $25.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5362680 2026-10-02: 437 OI2026-10-05: 438 OI2026-10-06: 438 OI2026-10-07: 438 OI2026-10-08: 438 OI2026-10-09: 438 OI2026-10-13: 536 OI2026-10-14: 536 OI2026-10-15: 536 OI2026-10-16: 536 OI2026-10-21: 535 OI2026-10-23: 535 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MGM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20265350
Oct 21, 2026Viewing535-1
Oct 16, 20265360
Oct 15, 20265360
Oct 14, 20265360
Oct 13, 2026536+98
Oct 09, 20264380
Oct 08, 20264380
Oct 07, 20264380
Oct 06, 20264380
Oct 05, 2026438+1
Oct 02, 2026437No prior observation